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• <br /> <br />t, TABLE • <br />EL PASO COUNTY AREA, COLORADO <br />10.--CONSTRUCTION MATERIALS--Continued <br />, r , <br />So 11 name and Roadf111 ; Santl ; Gravel ; io psoil <br />map aym DOl <br />~ f <br />~ <br />Eortwingate: ; ~ <br />; <br />13z: ; <br />1 <br />Fortwi ngate part---;Poor: ;Unsuited-------------;Unsuited-------------;Poor: <br />' <br />t low strength, ; ; i slope. <br />I <br />slope, ; <br />thin layer. ; ; <br />~ <br />; <br />Rock outcrop part. i <br />; <br />Heldt: <br />33-------------------;Poor: <br />;Unsultetl-------------;Unsuited-------------;Poor: <br />shrink-swell, too clayey. <br />%~' ; low strength. <br />; <br />Holderness: ; <br />3Y, 35---------------;Poor: 1 ; <br />;Unsuited-------------;Unsuited-------------;Fair: <br />; shr Snk-swell. <br />_ ; ; i thin layer. <br />' <br />' <br />; low atr engCR. ; <br />36-------------------;poor: ;Unsuitetl-------------;Unsuited-------------;Fair: <br />; shrink-swell, <br />, <br />; thin layer, <br />, , <br />' low strength. <br /> <br />, ; ; slope. <br />, <br />, <br />Jarre: ; <br />37-------------------;Fair: ;Unsuited-------------;Poor: ;Poor: <br />; frost action, ; excess fines. ; small stones. <br />5hri^k-swell, <br />low strength. <br />138: ; <br />Jarre part---------;Fair: ;Poor: ;Poor: ;Poor: <br />; frost action, ; excess floes. ; excess fines. ; small stones. <br />' <br />shrink-swell, <br />low strength. <br />Tecolo to part------;Poor: ;Unsuited-------------;Unsuited-------------;Poor: <br />slope. ; slope, <br />' small stones, <br /> large scones. <br />; <br />Keith: <br /> <br />39___________________;poor: , , <br /> <br />, <br />~ ' <br />;Unsuited-------------;Unsuited-------------;GOOd. <br />' <br />Trost action. <br />Kettle: <br />u0-------------------;Fair: ;Poor: ;Unsuited-------------;Poor: <br />frost action. ; excess Cin es. ; ; too sandy. <br />, <br />.= Fair: ;Poor: ;Unsuited-------------;Poor: <br />a1o De, excess floes. ; too sandy, <br />; frost action. ; ; ; slope. <br />; <br />=1 ; <br />1 ; ; <br />; ; ; <br />42: ; <br />Kettle par[--------;Fair: ;Poor: ;Unsuited------------- Poor: <br />slope. ; excess fines. ; too sandy, <br />Crost action. slope. <br />' <br />Aock outcrop part. <br />, <br />Kim: <br />Y3___________________;Fair: ~ , <br />; <br />;Unsuited-------------;Unsuited-------------;Good. <br />low strength, ~ <br />frost action. <br />. <br />utch: ; ; <br />~ ~ ' <br />d-------------;Unsuited-------------.Poor: <br />;Un <br />it <br />~ <br />Y4, 45---------------;Poor: SU <br />e <br />low strength, thin layer. <br />shrink-swell, <br />Chin layer. ~ <br /> ' <br />See footnote at end of to Dle. <br />157 <br /> <br />